NVIDIA GeForce GT 130 Mac Edition 's Advantages
Larger VRAM bandwidth (38.02GB/s vs 28.80GB/s)
AMD Radeon R7 240 's Advantages
Released 4 years and 10 months late
Boost Clock780MHz
More VRAM (2GB vs 512GB)
272 additional rendering cores
Lower TDP (30W vs 75W)